.class_0{
width:750px;height:100px;display:flex;flex-direction:row;align-items:center;justify-content:space-around;background-color:#72D021;position:fixed;bottom:0;
}
.class_1{
color:#ffffff;
}
body {
    background-color: #F3F4F6;
}
page {
    background-color: #F3F4F6;
}
